Answer: United States
Notes: During the Indian visit of the US President Donald Trump, India and the US signed a $3 billion military helicopter deal. It includes the deal for 24 MH-60 Sikorsky Romeo multi-role helicopters and 6 Apache attack choppers. The Romeo Seahawk helicopters, which are to be deployed in Indian Navy, have state-of-the-art combat systems. The Apache choppers are already used by Indian Air Force.
